it's unclear how many were fatal, but 35 other states have reported this superbug. most patients infected are already very sick. crkp can cause kidney damage. i still remember the advice you gave me one time, christine. how easy it is to catch, you know, various things like that at hospital. and you said just try everything you cannot to get an iv. >> just -- i mean, the numbers are actually really shocking. if you -- you've got to stay healthy if you can, but if you are in a hospital situation, ask twice, ask three times, did you wash your hands. please don't be offended. did you wash your hands? and make sure that all of the catheters, anything like that is sterile. keep asking. >> good advice. keep this in mind, you're only as old as you feel. a look at when men and women begin to feel "over the hill." for men, i was surprised, 58 years old. okay. >> and women? >> 29. >> no! >> women started to feel over the hill at 29.